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Fuel Load may be available fuel (consumable fuel) or total fuel and is usually dry weight. Check FAQs
Wf=WTO-(WE+WP)
Wf - Fuel Load?WTO - Takeoff Weight?WE - Operating Empty Weight?WP - Payload?

Fuel Load from Unity Equation Example

With values
With units
Only example

Here is how the Fuel Load from Unity Equation equation looks like with Values.

Here is how the Fuel Load from Unity Equation equation looks like with Units.

Here is how the Fuel Load from Unity Equation equation looks like.

29244Edit=45000Edit-(8890Edit+6866Edit)
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HomeIcon Home » Category Physics » Category Aerospace » Category Aircraft Mechanics » fx Fuel Load from Unity Equation

Fuel Load from Unity Equation Solution

Follow our step by step solution on how to calculate Fuel Load from Unity Equation?

FIRST Step Consider the formula
Wf=WTO-(WE+WP)
Next Step Substitute values of Variables
∴ Wf=45000kg-(8890kg+6866kg)
Next Step Prepare to Evaluate
∴ Wf=45000-(8890+6866)
LAST Step Evaluate
∴Wf=29244kg

Fuel Load from Unity Equation Formula Elements

Variables
Fuel Load
Fuel Load may be available fuel (consumable fuel) or total fuel and is usually dry weight.
Symbol: Wf
Measurement: WeightUnit: kg
Note: Value should be greater than 0.
Formulas to find Fuel LoadOpen Variable
Takeoff Weight
Takeoff Weight is the total weight of the aircraft during take-off.
Symbol: WTO
Measurement: WeightUnit: kg
Note: Value should be greater than 0.
Formulas to find Takeoff WeightOpen Variable
Operating Empty Weight
Operating Empty Weight is the sum of the empty weight and the crew plus their baggage.
Symbol: WE
Measurement: WeightUnit: kg
Note: Value should be greater than 0.
Formulas to find Operating Empty WeightOpen Variable
Payload
Payload of a passenger aircraft is the total weight of cargo plus additional passengers being carried in the airplane.
Symbol: WP
Measurement: WeightUnit: kg
Note: Value should be greater than 0.
Formulas to find PayloadOpen Variable

Other Formulas to find Fuel Load

​Go Mission Fuel given Take Off, Reserve and Zero Fuel Weight
Wf=WTO-WZF-WRF

Other formulas in Weight Estimation category

​Go Gross weight
WG=WE+WU
​Go Operating Empty Weight
WE=WG-WU
​Go Zero fuel weight
WZF=WE+WP
​Go Landing Weight given Take Off Weight and Mission Fuel Weight
WL=WTO-Wf

How to Evaluate Fuel Load from Unity Equation?

Fuel Load from Unity Equation evaluator uses Fuel Load = Takeoff Weight-(Operating Empty Weight+Payload) to evaluate the Fuel Load, Fuel Load from Unity Equation refers to the weight of the fuel carried on board for a specific flight, this equation essentially subtracts the weight of the operating empty aircraft and the payload from the total takeoff weight to determine the weight of the fuel required for the flight. Fuel Load is denoted by Wf symbol.

How to evaluate Fuel Load from Unity Equation using this online evaluator? To use this online evaluator for Fuel Load from Unity Equation, enter Takeoff Weight (WTO), Operating Empty Weight (WE) & Payload (WP) and hit the calculate button.

FAQs on Fuel Load from Unity Equation

What is the formula to find Fuel Load from Unity Equation?
The formula of Fuel Load from Unity Equation is expressed as Fuel Load = Takeoff Weight-(Operating Empty Weight+Payload). Here is an example- 28244 = 45000-(8890+6866).
How to calculate Fuel Load from Unity Equation?
With Takeoff Weight (WTO), Operating Empty Weight (WE) & Payload (WP) we can find Fuel Load from Unity Equation using the formula - Fuel Load = Takeoff Weight-(Operating Empty Weight+Payload).
What are the other ways to Calculate Fuel Load?
Here are the different ways to Calculate Fuel Load-
  • Fuel Load=Takeoff Weight-Zero Fuel Weight-Reserve FuelOpenImg
Can the Fuel Load from Unity Equation be negative?
No, the Fuel Load from Unity Equation, measured in Weight cannot be negative.
Which unit is used to measure Fuel Load from Unity Equation?
Fuel Load from Unity Equation is usually measured using the Kilogram[kg] for Weight. Gram[kg], Milligram[kg], Ton (Metric)[kg] are the few other units in which Fuel Load from Unity Equation can be measured.
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